Viscose and vinylon, while often grouped with cotton due to their cellulosic nature, possess unique characteristics that demand specialized dyeing solutions. Achieving vibrant, long-lasting colors on these fibers requires dyes formulated to their specific absorption and retention properties. NINGBO INNO PHARMCHEM CO.,LTD. excels in providing specialty dyes, including our high-performance Sulphur Black BR 220%, tailored precisely for viscose and vinylon textile dyeing solutions, ensuring optimal results.


Our Sulphur Black BR 220% is not just for cotton; its robust formulation makes it an excellent choice for achieving deep, consistent black shades on viscose and vinylon. These fibers can sometimes present challenges in terms of dye uptake and color uniformity, but our dye's superior leveling properties ensure an even coloration, minimizing common issues like streaking or patchiness. This precision is critical for manufacturers working with these specific textile materials.


NINGBO INNO PHARMCHEM CO.,LTD. is a leading supplier of durable black dyes for synthetic fibers and modified cellulosics. Our Sulphur Black BR 220% delivers exceptional washfastness and lightfastness on viscose and vinylon, ensuring that the vibrancy of the black is maintained through repeated use and exposure. This durability enhances the appeal and longevity of the final product, meeting consumer expectations for quality and performance. When considering custom dye formulations supplier, our expertise in fiber-specific solutions stands out.


The application of Sulphur Black BR 220% for viscose and vinylon dyeing is streamlined, benefiting from its high solubility in alkaline reducing baths and good compatibility with standard textile auxiliaries. This ease of use contributes to efficient production cycles and reduces the likelihood of dyeing defects, ultimately saving manufacturers time and resources. NINGBO INNO PHARMCHEM CO.,LTD. offers comprehensive technical support, guiding clients through the nuances of dyeing these specialty fibers for best outcomes.


By choosing NINGBO INNO PHARMCHEM CO.,LTD. as your partner for specialty dyes for viscose and vinylon, you gain access to a product that is backed by extensive research and a deep understanding of fiber chemistry. Our commitment to quality and innovation ensures that your textiles will exhibit superior black coloration, enhancing their market value and satisfying discerning customers. Trust us to provide the precise dyeing solutions your specialty fibers deserve.